National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fort Pierce, St. Lucie County International Airport (KFPR)

Lat: 27.5°NLon: 80.38°WElev: 26ft.

Fair

79°F

26°C

Humidity 90%
Wind Speed W 3 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 13 Aug 1:53 am EDT
Extended Forecast for

Fort Pierce FL

Heat Advisory August 13, 10:00am until August 13, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 78. West southwest wind around 5 mph.

    Low: 78 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. West wind around 5 mph becoming east in the afternoon.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 79. Southeast wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 89. Light south wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.

    High: 89 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. Southeast wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Southwest wind 5 to 10 mph becoming east in the afternoon.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. Southeast wind 5 to 10 mph becoming south southwest after midnight.

    Low: 79 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 78. West southwest wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. West wind around 5 mph becoming east in the afternoon.
Thursday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 79. South wind 5 to 10 mph.
Friday
Sunny, with a high near 89. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
Mostly clear, with a low around 79. Southeast wind 5 to 10 mph.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 89. Light south wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 79. Southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 88. Southwest wind 5 to 10 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 79. Southeast wind 5 to 10 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 89. West southwest wind 5 to 10 mph becoming northeast in the afternoon.
Monday Night
Mostly clear, with a low around 79. East southeast wind 5 to 10 mph becoming west southwest after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89. West northwest wind 5 to 10 mph becoming east in the afternoon.
Tuesday Night
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 79. Southeast wind 5 to 10 mph becoming south southwest after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 89. Southwest wind 5 to 10 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Pierce FL
 27.45°N 80.32°W (Elev. 0 ft)
Last Update:
2:40 am EDT Aug 13, 2026
Forecast Valid:
2am EDT Aug 13, 2026-6pm EDT Aug 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation